Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/07/2026, 18:19
Static task
static1
Behavioral task
behavioral1
Sample
BBSAKv1.9.2_Installer.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
BBSAKv1.9.2_Installer.msi
Resource
win11ltsc2024-20260709-en
General
- Target BBSAKv1.9.2_Installer.msi
- Size 1.3MB
- Sample260721-wyncpszshs
- SHA256 f7dfc6796763a5bece671610081314f533aae6d7ed944a38119feac25f5ab8ed
- MD5 75abe984688fef846ab7af0f36dd6e73
- SHA1 8d1b525728668555bf1494cd40c27dc8065f9af3
- SHA512 bb4ff812ebbe5f371aac2c049e8af3fa7da4f2f1d4ef854e49b85d6d82f5429ac59a338db75f8aa26d1ff7dd82496ca6b1ee06c6a2ab3e5a40b6d0b58f7eff13
- SSDEEP 24576:Wi2G1n9AGyaBlE+0UsvTSiJF261LuVqLyiiT6WCRjEVydeC6QlyilChllk:Wi2G19HBlEvpvTLJF269q6zk7C6nyCy
- TLSH T15B55E12037C6DB31C1C321B4926EA7204679AC203B65CD8372D43BDE6971BE1AF6579B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 4 IoCs
pid Process 3776 BBSAK.exe 4320 javaloader.exe 4524 BBSAK.exe 5028 javaloader.exe - Loads dropped DLL 4 IoCs
pid Process 536 MsiExec.exe 536 MsiExec.exe 3448 MsiExec.exe 3448 MsiExec.exe - Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe - Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\BBSAK\Language.txt msiexec.exe File created C:\Program Files (x86)\BBSAK\BBSAK.exe msiexec.exe File created C:\Program Files (x86)\BBSAK\javaloader.exe msiexec.exe - Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Installer\e596548.msi msiexec.exe File opened for modification C:\Windows\Installer\e596548.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI65A6.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI672D.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI6838.tmp msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\SourceHash{B23F12D4-17DE-453A-B1F4-55E501FE0EBF} msiexec.exe File created C:\Windows\Installer\e59654a.msi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 1824 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language javaloader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language javaloader.exe - System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 640 chrome.exe - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier chrome.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe - Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134291316851138892" chrome.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ chrome.exe - Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 4512 chrome.exe 4512 chrome.exe 4796 msiexec.exe 4796 msiexec.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe 3776 BBSAK.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
pid Process 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1824 msiexec.exe Token: SeIncreaseQuotaPrivilege 1824 msiexec.exe Token: SeSecurityPrivilege 4796 msiexec.exe Token: SeCreateTokenPrivilege 1824 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1824 msiexec.exe Token: SeLockMemoryPrivilege 1824 msiexec.exe Token: SeIncreaseQuotaPrivilege 1824 msiexec.exe Token: SeMachineAccountPrivilege 1824 msiexec.exe Token: SeTcbPrivilege 1824 msiexec.exe Token: SeSecurityPrivilege 1824 msiexec.exe Token: SeTakeOwnershipPrivilege 1824 msiexec.exe Token: SeLoadDriverPrivilege 1824 msiexec.exe Token: SeSystemProfilePrivilege 1824 msiexec.exe Token: SeSystemtimePrivilege 1824 msiexec.exe Token: SeProfSingleProcessPrivilege 1824 msiexec.exe Token: SeIncBasePriorityPrivilege 1824 msiexec.exe Token: SeCreatePagefilePrivilege 1824 msiexec.exe Token: SeCreatePermanentPrivilege 1824 msiexec.exe Token: SeBackupPrivilege 1824 msiexec.exe Token: SeRestorePrivilege 1824 msiexec.exe Token: SeShutdownPrivilege 1824 msiexec.exe Token: SeDebugPrivilege 1824 msiexec.exe Token: SeAuditPrivilege 1824 msiexec.exe Token: SeSystemEnvironmentPrivilege 1824 msiexec.exe Token: SeChangeNotifyPrivilege 1824 msiexec.exe Token: SeRemoteShutdownPrivilege 1824 msiexec.exe Token: SeUndockPrivilege 1824 msiexec.exe Token: SeSyncAgentPrivilege 1824 msiexec.exe Token: SeEnableDelegationPrivilege 1824 msiexec.exe Token: SeManageVolumePrivilege 1824 msiexec.exe Token: SeImpersonatePrivilege 1824 msiexec.exe Token: SeCreateGlobalPrivilege 1824 msiexec.exe Token: SeCreateTokenPrivilege 1824 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1824 msiexec.exe Token: SeLockMemoryPrivilege 1824 msiexec.exe Token: SeIncreaseQuotaPrivilege 1824 msiexec.exe Token: SeMachineAccountPrivilege 1824 msiexec.exe Token: SeTcbPrivilege 1824 msiexec.exe Token: SeSecurityPrivilege 1824 msiexec.exe Token: SeTakeOwnershipPrivilege 1824 msiexec.exe Token: SeLoadDriverPrivilege 1824 msiexec.exe Token: SeSystemProfilePrivilege 1824 msiexec.exe Token: SeSystemtimePrivilege 1824 msiexec.exe Token: SeProfSingleProcessPrivilege 1824 msiexec.exe Token: SeIncBasePriorityPrivilege 1824 msiexec.exe Token: SeCreatePagefilePrivilege 1824 msiexec.exe Token: SeCreatePermanentPrivilege 1824 msiexec.exe Token: SeBackupPrivilege 1824 msiexec.exe Token: SeRestorePrivilege 1824 msiexec.exe Token: SeShutdownPrivilege 1824 msiexec.exe Token: SeDebugPrivilege 1824 msiexec.exe Token: SeAuditPrivilege 1824 msiexec.exe Token: SeSystemEnvironmentPrivilege 1824 msiexec.exe Token: SeChangeNotifyPrivilege 1824 msiexec.exe Token: SeRemoteShutdownPrivilege 1824 msiexec.exe Token: SeUndockPrivilege 1824 msiexec.exe Token: SeSyncAgentPrivilege 1824 msiexec.exe Token: SeEnableDelegationPrivilege 1824 msiexec.exe Token: SeManageVolumePrivilege 1824 msiexec.exe Token: SeImpersonatePrivilege 1824 msiexec.exe Token: SeCreateGlobalPrivilege 1824 msiexec.exe Token: SeCreateTokenPrivilege 1824 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1824 msiexec.exe Token: SeLockMemoryPrivilege 1824 msiexec.exe - Suspicious use of FindShellTrayWindow 37 IoCs
pid Process 1824 msiexec.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 1824 msiexec.exe - Suspicious use of SendNotifyMessage 32 IoCs
pid Process 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe 4512 chrome.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4320 javaloader.exe 5028 javaloader.exe - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4796 wrote to memory of 536 4796 msiexec.exe 86 PID 4512 wrote to memory of 2680 4512 chrome.exe 100 PID 4512 wrote to memory of 2216 4512 chrome.exe 101 PID 4512 wrote to memory of 2216 4512 chrome.exe 101 PID 4512 wrote to memory of 640 4512 chrome.exe 102 PID 4512 wrote to memory of 2768 4512 chrome.exe 103 PID 4512 wrote to memory of 2768 4512 chrome.exe 103 PID 4512 wrote to memory of 4440 4512 chrome.exe 104 PID 4512 wrote to memory of 4444 4512 chrome.exe 105 PID 4512 wrote to memory of 4440 4512 chrome.exe 104 PID 4512 wrote to memory of 4444 4512 chrome.exe 105 PID 4512 wrote to memory of 964 4512 chrome.exe 107 PID 4512 wrote to memory of 964 4512 chrome.exe 107 PID 4512 wrote to memory of 552 4512 chrome.exe 108 PID 4512 wrote to memory of 552 4512 chrome.exe 108 PID 4512 wrote to memory of 2348 4512 chrome.exe 109 PID 4796 wrote to memory of 3632 4796 msiexec.exe 114 PID 4796 wrote to memory of 3448 4796 msiexec.exe 116 PID 3776 wrote to memory of 4320 3776 BBSAK.exe 121 PID 3776 wrote to memory of 5028 3776 BBSAK.exe 124 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\BBSAKv1.9.2_Installer.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1824
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 1FFC934BCA5C092368E32910A3CB6443 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:536
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:3632
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 6C773873D09382FCAA474600567DC3232⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3448
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4512 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ffe8c67c728,0x7ffe8c67c734,0x7ffe8c67c7402⤵PID:2680
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1704,i,4782759884149534797,5408147961472507515,262144 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1892 /prefetch:22⤵PID:2216
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1616,i,6072831633709124562,15121310062781923225,524288 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2136 /prefetch:32⤵
- System Time Discovery
PID:640
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2424,i,8122927204769511584,16822322232438723221,524288 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2612 /prefetch:82⤵PID:2768
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3268,i,4328581743116825455,17251215911650671131,2097152 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3280 /prefetch:12⤵PID:4440
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3284,i,8246601808312880451,3037883777955370481,2097152 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3324 /prefetch:12⤵PID:4444
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4016,i,6670496677329447887,11500408699398918682,2097152 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4472 /prefetch:22⤵PID:964
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=4756,i,10193827568025737225,7173444327224276550,2097152 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4772 /prefetch:12⤵PID:552
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5560,i,5639239407513809780,12202188169194902925,524288 --field-trial-handle=1896,i,16831748677998722302,13779735606637482251,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5512 /prefetch:82⤵PID:2348
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:3088
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:740
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:3088
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C:\Program Files (x86)\BBSAK\BBSAK.exe"C:\Program Files (x86)\BBSAK\BBSAK.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3776 -
C:\Program Files (x86)\BBSAK\javaloader.exe"javaloader.exe" -u deviceinfo2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4320
-
-
C:\Program Files (x86)\BBSAK\javaloader.exe"javaloader.exe" -u deviceinfo2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5028
-
-
C:\Program Files (x86)\BBSAK\BBSAK.exe"C:\Program Files (x86)\BBSAK\BBSAK.exe"1⤵
- Executes dropped EXE
PID:4524
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Config.Msi\e596549.rbs
- Size 9KB
- SHA256 5520259b82409f259bea98b9d789abda99b595c5272298d15f956eb04fc57a58
- MD5 d2a898f3868e35b610df54b34b64d121
- SHA1 1944d7f56798c8c3d1477d110bebffb384a4e595
- SHA512 c9d0a5d10bb434af712be9c84c71a09f1b292208252cd20784a2ca76bd017f19af6be64cb6466b8412ec062345c0a441be4fa1de5cf8f83cb15ca1782a7df406
- SSDEEP 96:0dhuTuDLeQ4VpIU7NiJACsThq6IU7NiJAC6jwG2Q4Thqp/HVB4SlptlowUF8uRoP:0dVeLpnxiJnIdnxiJnpvoJow3kpid
- TLSH T1EF127101B310C1D3EC5A5F38E3130BA577B6E3EAC210A76B1D9D85250F4AF8A5A696C7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\BBSAK\BBSAK.exe
- Size 1.4MB
- SHA256 dcd13e8a6ba6b2ae69a47daba264c0065f27b8dd39d0b2b1345d7e7ca83daff6
- MD5 a841220bb1d02ff481e3da56ec2fbd95
- SHA1 ce80c5151fad8e2b98f3720d53c77f8f04f20305
- SHA512 66bb49ae97d5bdc2e05eaecfd2a5f2dfd5756a54db6619891afeea363804ac7aeac9474a12101671883475e989d38f56d8c6cc80553128d16e0dd5d8971a6859
- SSDEEP 12288:Vj8qSddeCl0fQqUphkrifJhqFuq3tK8QNO4UoFSaFLlgpCFPf8VG2hOHQkNBwn3q:eP9lgUphk5uqnefZFdmpCFC
- TLSH T18065BE207788DA61D66931F48A26C7C106A67D2A3D10DE1A7CF8779E19B22F3CE1315F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\BBSAK\Language.txt
- Size 2KB
- SHA256 00243eb1c28f5599c40ff1185f0d15e9fd6996849ce45574e564025e77decb27
- MD5 6ca5a6be7a0110eda86dcdaaeb4e8010
- SHA1 1681f79314b48bb70fc2a022dda30828ef934bd5
- SHA512 0c51c5caa81fb4134259d13476204dce0d7109bff0b907fa613ee7be7eb462318a1f9dc34e3e67f3fb57efc7d4a9aae1c11589e495ed5722128610c88486f75f
- TLSH T16F41B83EC6C9D4E1164301C8FB06E5B3EA2D41F4473225E19C9DAEBC6250ABC533E5D5
- MD5 SHA1 SHA512 TLSH
- Path C:\Program Files (x86)\BBSAK\javaloader.exe
- Size 286KB
- SHA256 5a6a587e1c2e55669de29271d5916dcf150c3a4867cf3a6f33cb4b0ebd18ac05
- MD5 13475a796ae1bbf1ec6b9c1e6ab1595e
- SHA1 e10393745bc3e2f446cecb8f56d5540340ad5123
- SHA512 f8c6b4d4364a552e7e9ddb4428bb303f6d1bee87828f297faf40521fc61dc501b87a68496e0b596e569316ac0a7230db160709cdbe5344ec686753454dce6915
- SSDEEP 6144:6E1q2uvGpWNro29hJaavPfAVX1zLxrsbK700z/COgmZQAyO:6E1qHvGp6B9hJaavkXq
- TLSH T1C7549E1236E0C031E1526576892ACF71DB7AB87527355ACBBBD80B795F242D0EB7A30C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
- Size 6B
- SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
- MD5 377d072e137022223a370760763420bb
- SHA1 534e5f914ae99bf0a342a2f7a7e0724bd0d11ef7
- SHA512 d1e37e45e8d603c46c9254d7295744104222b09340246c5e5f50d661d4688ccc2068adf1e0cd78599bcdcf475f8a0a6255dcd3e429812aa14cc2e2022309955c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
- Size 414B
- SHA256 2842c627be72f182774bec3633594cc9ce4b9e5d962307ebb24e423a69616384
- MD5 66b6a8883beb824f26ec064124d466e7
- SHA1 8c42922ffa7549c85a73a72517a1df9b3b29bc86
- SHA512 b002afc0d719bacfaef2f02fefdee4480d8af2b8a767ab7f6768b9fec264a18a366e97f8066d0418feef089163f04eb4606349150e351cd2f46815f8a92daa4d
- TLSH T17AE02BEECA209D2B19FD0719345D474BF754231B2B50455B3A3C8209CFB8636158AC2C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
- Size 1KB
- SHA256 b8e3bfab84a64246a60d56a4920fe12ce6f2cc9c5755cde7989861fc19f50fca
- MD5 7627e7340194e76bd2f9df3d5e83f5a7
- SHA1 6656fa54859db106b35413b35c03ec00ec91ff49
- SHA512 9be5154cdd4bea2a97c4b028f43b3215adee180a18151ca2fff1b9d0c34867eeecc8700e7879b29f225510cd96505d125c4c42ed56569afedf17bef10302207e
- TLSH T11641ACF793E489BD8A1196F4AB146F1FCE790955131C7C6288D46E1B83E2872D25028F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
- Size 2B
- SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
- MD5 d751713988987e9331980363e24189ce
- SHA1 97d170e1550eee4afc0af065b78cda302a97674c
- SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
- Size 523B
- SHA256 782cc3c77057cc698e4eb420af69f37d52b7048e3b3d0870af2f619251df8122
- MD5 c5d50303386b45d03b00e4bdc8b43c61
- SHA1 120c9cf265bfb71e3cee00066374e7066b54a13a
- SHA512 527358f42cc58822fbd815b719fddf7878775ce15734bbe22b61f5e19a484fb56890cd4ec7ffd0683480b7f59ecd5016cc43d5e94cc0227d4b578cd009cc70b7
- TLSH T1E8F059ABAA797067507D09BB1E047C4A7576E8310542ACE8DE6A822DE1D15F31F12863
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
- Size 11KB
- SHA256 f5324343c2596e9587f72de36130663388b90e1617d5626033fa2f07cd00bd78
- MD5 cb6e70e04a903db131ae439d336b64c5
- SHA1 1c346192e42539e9474104eeac7639d0bfe55131
- SHA512 d024a4a01940f66e01ca3b56a7f1d297f1504e875293939fcc1f744156b48f3381152c236762d3ab3b7e74343b112335b30f102740f09d537e88d26f6e403785
- SSDEEP 192:oRKAjWzlI0tgMgKv72ympAPRp2/95Hsb+WNnbH0S1PyIsnAUge:oRKAsQGQUXo7wL0me
- TLSH T1AD32C66FA910653B6DC7C31AF9267763E7F5107225902E44EAFC9B2C15E79CC221B02B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
- Size 17KB
- SHA256 93a969d5494520a313d59c847d3ee10e51ce49e2c8cea4f6ea38850cfab527d0
- MD5 65eaa0a57fc2a07c6f5f8e9c22429ba6
- SHA1 83b5d3c038efb456e4191e45a08c6c1cf8b7d43f
- SHA512 2f69609ebf02ccda7dd197a901863ecdf075cd94dce3ddcaf8f69f28aa522eed4a257c71ee04de563d2d250a18b8f7b4dfd5e90247d3586bee22fe519ccbce35
- SSDEEP 384:Q+jM77KxkXqKf/pUZNCgVLH2HfgslAG7pLuLcSjW3XODM3+ErU3oPHGqkkpLtE:QOM77KxkXqKf/pUZNCgVLH2HfgsSG7pu
- TLSH T136720A67684C9A370F94CACCDC16BF4FACB5025B65ED886492FA5C1503D5ACF110A2FB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
- Size 120B
- SHA256 34ae856f1866be31c2fb2a82f801e8d6ae12ee606762d55ec4b8abcb24733590
- MD5 81ceb2b766ab89b3cfb0efa9acb97b72
- SHA1 a14b0abd9f67926c9a9d85e53fc209e4fed35285
- SHA512 3f59886eeeea93a70a10203d7c66b4d24afb127a74b1272a7370d516e65751e1438eca5d7b24c88245488cca70951aafa1a71b7b0576f87c90ca7acbc4aa357e
- TLSH T1C3B0124480015111C14306B41103188C7304DF10D509170183F4BA66C8290618034091
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58f170.TMP
- Size 96B
- SHA256 a9f2e5fd2b015a4bb1f737d311d1d14193f63e205185b7223b3557bba2eb6189
- MD5 aadb3b53edd193b6df14c7ab2d20b2aa
- SHA1 7b88c43d3204474495e0fbb15a1454cc61a057a2
- SHA512 c1d57b61db513e7983e610c0f9bc18e7691046549f8aebea7d9e443833e09533858444cc590cb11eeb66b867d073c31bcdebeedfa36b56654669ca3c70b71eae
- TLSH T1A8B022AAC20332A2C08203F0288080CC3020CF20C203232AC2F03AA3CC203E02020020
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 233KB
- SHA256 9236f6c9708f9ef69e3420a76836149534139fc4da30460b5243f917f75c03c5
- MD5 0b7db5837ff68e5b28954b6426cadd84
- SHA1 4c5b6c6cfe5755315e9bf4a568a5369bdb1b8827
- SHA512 b6815921dd435f15a24ec97b836ba2e8ce8b6f4eb218687696f7535b46f950ba09019d7797b4d6c5ee0283d41b12d0989578e931ea8fc74e590bddef32a37f13
- SSDEEP 3072:fCW9V8MZ36dTER6gitObINQiPcV6AUOjFVCQfgn0qfd7NtZL8cHQRZEQ6Spsa:fZVhSTER6NOJiPc0oVzg0qZ/ZLW3Exa
- TLSH T158341233AB646D37CA418F3075136ECB33FAAA61C428D7049BB93BD76943CA530415AE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
- Size 115KB
- SHA256 47c58df9ee3486a0f9ca067c166ff4e14656c9a87d83afe09e2714292ede6d3d
- MD5 3a979c464cf3d8e43576a740eaf9c44a
- SHA1 57fef26c49eebc99039bce39eb255ec03f4b4ab4
- SHA512 4193f55359e2d88bd8704183bf618640d2bb491d278f98d6b3e9c33d652e4db942e64aea0ae9652efb778c39bbadeccf3a2aa73beb4a16ed17d2ed21364c00af
- SSDEEP 1536:TTQyD4aukHU65fd7Ntk8XOP851ZqODZHQ3gwGSUq0BTQQwsNwSVwxfQEz3bICbjf:qqfd7NtZL8cHQRZEQ6Spsk
- TLSH T16EC30237DBC21F339E92CB60B9530FD6A7B644A59034D301EABD77AF6C83891644289C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
- Size 264KB
- SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
- MD5 f50f89a0a91564d0b8a211f8921aa7de
- SHA1 112403a17dd69d5b9018b8cede023cb3b54eab7d
- SHA512 bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
- SSDEEP 3:MsEllllkEthXllkl2zE:/M/xT02z
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MSIFE55.tmp
- Size 221KB
- SHA256 ba56a2fa13e5dae48b6d74a8fa40f2f44473b386e71ba1e7ec2ded90ad56bb8b
- MD5 911aa8d08b7ccab654e897b0e4439354
- SHA1 4f4f16048deae47a2ff5b9849042f62ec51794bc
- SHA512 8aa11f26093e54a62c5390c64e218a8a57cd3374bbce8ecc243042dd8a2214ede1f3befa699837698c0bd42b9b4e011f95c62588b8bdd4da9aae12dabe4b46e4
- SSDEEP 3072:oCwtulBs61sjBGyhrhirKFalevt64totKL7BCSj086gbTv075x2K1kv398G8Haf1:3o9hEcaGt5PBCSnR/c/LSP9tRzSQ
- TLSH T122245B2136D0D131E5E321B846ACA6711ABEF5B15B70C5C7B38407EE9AB17D0AB3874B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e596548.msi
- Size 1.3MB
- SHA256 f7dfc6796763a5bece671610081314f533aae6d7ed944a38119feac25f5ab8ed
- MD5 75abe984688fef846ab7af0f36dd6e73
- SHA1 8d1b525728668555bf1494cd40c27dc8065f9af3
- SHA512 bb4ff812ebbe5f371aac2c049e8af3fa7da4f2f1d4ef854e49b85d6d82f5429ac59a338db75f8aa26d1ff7dd82496ca6b1ee06c6a2ab3e5a40b6d0b58f7eff13
- SSDEEP 24576:Wi2G1n9AGyaBlE+0UsvTSiJF261LuVqLyiiT6WCRjEVydeC6QlyilChllk:Wi2G19HBlEvpvTLJF269q6zk7C6nyCy
- TLSH T15B55E12037C6DB31C1C321B4926EA7204679AC203B65CD8372D43BDE6971BE1AF6579B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 8ff7cf3f886389079961833881cde2a6015d9afafd9799297439910b68f7e800
- MD5 396868a9a93db1379a14d8dd51208693
- SHA1 886d4659bbade8b28ab67fbf902dea72aa3a7aa7
- SHA512 a7065514365c2c4caa4a10f9778bed0266394d8b5ac92d57dd167a6b7b46a10379b9a4ee1811a58173a462f4321d93c5f290a0bef9029359948fbd2eb67a9894
- SSDEEP 24576:iu8m+1z1doO/vvTL7WBeU26FA4kDJFhitHmNjegl5Uqwe2YMYvlYpXqhU:w
- TLSH T1DA47D22432F92510E7F39E3CA8F1AA2389397D579C199E8D05411F4E0961FB1E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{fef0c820-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{4b241f1e-3537-48ff-ac0f-cf729351ad87}_OnDiskSnapshotProp
- Size 6KB
- SHA256 387bf86a2d126cf65993a0499ad8c26d090322761ac2d4aaa3616f77befd0527
- MD5 700cf142d1bab1fc0f9e9ffa6bb643ca
- SHA1 76f08178b9594c9f5f994972c2815adc1b566d8b
- SHA512 e8a6673f15ad0f9b816180183fa8232548d409114c1b5b5b56deb3c95ff486357588ff70213dd1ac3dd588f56ec34d5bda0b47d1772ce5028d6bfbd8a1b30d41
- SSDEEP 96:FaHMclSvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpuN:c+b++ZVmN
- TLSH T109D19A085AF54711E2B3AB7129F18557A877B811EF33CB8E0198638E6670A10F875F5F
- MD5 SHA1 SHA512 SSDEEP TLSH